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參數(shù)資料
型號: ATA6670-FFQW
廠商: Atmel
文件頁數(shù): 3/19頁
文件大?。?/td> 0K
描述: IC TXRX LIN DUAL 14VDFN
標(biāo)準(zhǔn)包裝: 6,000
系列: *
其它名稱: ATA6670-FFQW-ND
11
Atmel ATA6670 [DATASHEET]
9204F–AUTO–06/12
5.
Electrical Characteristics
5V < VS < 27V, Tj = –40°C to +150°C; the values below are valid for each of the two nearly identical integrated LIN transceivers unless
otherwise specified.
No. Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit Type*
1
VS Pin
1.1
DC voltage range nominal
VS
VS
5
13.5
27
V
A
1.2
Supply current in Sleep mode
Sleep mode
VLIN > VS – 0.5V
VS < 14V
VS
IVSsleep
10
20
A
Sleep mode,
bus shorted to GND
VLIN = 0V
VS < 14V
VS
IVSsleep_sc
23
45
A
1.3
Supply current in Normal mode
Bus recessive
VS < 14V
VS
IVSrec
0.9
1.3
mA
A
1.4
Bus dominant
VS < 14V
Total bus load > 500
Ω
VS
IVSdom
1.2
2
mA
A
1.5
Supply current in Fail-safe mode
Bus recessive
VS < 14V
VS
IVSfail
0.5
1.1
mA
A
1.6
VS undervoltage threshold on
VS
VSth
4
4.95
V
A
1.7
VS undervoltage threshold off
VS
VSth
4.05
5
V
A
1.8
VS undervoltage threshold
hysteresis
VS
VSth_hys
50
500
mV
A
2
RXD Output Pin (Open Drain)
2.1
Low-level output sink current
Normal mode
VLIN = 0V, VRXD = 0.4V
RXD
IRXDL
1.3
2.5
8
mA
A
2.2
RXD saturation voltage
5-k
Ω pull-up resistor to 5V
RXD
VsatRXD
0.4
V
A
2.3
High-level leakage current
Normal mode
VLIN = VBAT, VRXD = 5V
RXD
IRXDH
–3
+3
A
2.4
ESD Zener diode
IRXD = 100A
RXD
VZRXD
5.8
8.6
V
A
3
TXD Input/Output Pin
3.1
Low-level voltage input
TXD
VTXDL
–0.3
+0.8
V
A
3.2
High-level voltage input
TXD
VTXDH
2
5.5
V
A
3.3
Pull-down resistor
VTXD = 5V
TXD
RTXD
125
250
600
k
Ω
A
3.4
Low-level leakage current
VTXD = 0V
TXD
ITXD_leak
–3
+3
A
3.5
Low-level output sink current
(only available at transceiver 2)
Transceiver 2: Fail-safe
mode, local wake-up
VTXD2 = 0.4V
VLIN2 = VBAT
TXD2
ITXD2
1.3
2.5
8
mA
A
4
EN Input Pin
4.1
Low-level voltage input
EN
VENL
–0.3
+0.8
V
A
4.2
High-level voltage input
EN
VENH
2
5.5
V
A
4.3
Pull-down resistor
VEN = 5V
EN
REN
125
250
600
k
Ω
A
4.4
Low-level input current
VEN = 0V
EN
IEN
–3
+3
A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
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